baber/WOPTO huggingface dataset:
Patent JP-2005219092-A (JP)
Title: Friction stir welding apparatus
Inventor: OHASHI RYOJI
IPC: B23K20/12
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding apparatus which can be miniaturized irrespective of the size of an object to be welded.  <P>SOLUTION: The friction stir welding apparatus 20 is provided with: a support 35 holding the object 23 to be welded; and a loading body 36 loaded with a tool holding part 31, capable of guiding the tool holding part 31 toward a running direction X, and provided at the support 35 freely attachably and detachably, wherein the loading body 36 is moved based on the welding region beforehand fixed to the object 23 to be welded. Thus, the tool holding part is not required to have moving capacity exceeding the welding region. As a result, even if the object 23 to be welded is made large-sized, the loading body is not enlarged, and the friction stir welding apparatus 20 can be miniaturized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220633-A (JP)
Title: Device and method for detecting conveyance soil and sand amount of belt conveyor
Inventor: MIURA TADASHI
IPC: E21D9/12
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for detecting a conveyance soil and sand amount of a belt conveyor for being maintained at a suitable conveying speed set in an allowable range when measuring a soil and sand amount supplied to a belt conveyor.  <P>SOLUTION: The device and method for detecting the conveyance soil and sand amount of the belt conveyor comprises repeatedly measuring a distance up to the surface of soil and sand conveyed on the belt 8a at a prescribed cycle with a distance sensor 16 arranged upward of the belt conveyor 8, calculating a cross section area of soil and sand passed from a difference between a distance up to the surface of soil and sand detected by the sensor 16 and a reference distance up to a belt face with a calculating means, finding the conveyance soil and sand amount per unit time by integrating to calculate a conveyance soil and sand volume per measured cycle time from the cross section area of soil and sand and the conveying speed of the belt conveyor with a conveyance soil and sand integrating means, controlling the conveying speed of the belt conveyor 8 in response to the quantity of the obtained conveyance soil and sand with a speed control means, increasing the conveying speed of the belt conveyor 8 when exceeding an upper limit setting the soil and sand amount, and decreasing the conveying speed when not exceeding a lower limit setting the soil and sand amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221817-A (JP)
Title: Substrate with alignment control protrusion, and liquid crystal display device using same
Inventor: KUME MAKOTO
IPC: G02F1/1333
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an after image produced on a liquid crystal display device, fabricated by using substrates on which alignment control protrusions are formed by using a negative photosensitive resin composition, when left standing for a long time while applying a voltage thereto.  <P>SOLUTION: In the substrate, constituting the liquid crystal display device with a liquid crystal interposed between itself and the opposing substrate, and having at least the alignment control protrusions, the alignment control protrusions are formed with the negative photosensitive resin composition containing at least a novolak resin, an azide compound and a sensitizing dye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224702-A (JP)
Title: Dust arrester in scrap wood unloading yard
Inventor: SAITO TAKEHIKO
IPC: B08B15/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust arrester in a scrap wood unloading yard without wetting a scrap wood and capable of preventing dust from scattering when the scrap wood is unloaded on the unloading yard.  <P>SOLUTION: In the scrap wood unloading yard 1 in which at least three faces comprising a floor face 2, an inner wall and a ceiling wall 4 are covered with a wall face, the inner part is provided with an unloading part, and also one incoming space or a plurality of incoming spaces 6 where a scrap wood carrying vehicle for dropping the scrap wood on the unloading part are partitioned in the interior, an air curtain device 10 provided with air blowing out means 8 for blowing out air downward in both sides positions of each incoming space 6 of the ceiling wall 4 and air sucking means 9 for sucking air in both sides positions of each incoming space 6 of the floor face 2 is disposed on each incoming space 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227166-A (JP)
Title: Guide light transmitter
Inventor: TSUCHIKANE HIROYUKI
IPC: G01C15/06
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To emit guide light toward a surveying instrument even when a pole is installed in the vicinity of a wall of a building or at a corner with its installation point as a point of measurement.  <P>SOLUTION: This guide light transmitter is provided with both a light transmitter body part 12 rotatably fixed to a pin pole 32 centering a rotating shaft (a pin 44) in a direction intersecting with the pin pole 32 at right angles and a light emitting part 14 rotatably provided for a side surface of the light emitting body part 12. The light emitting part 14 is provided with a light emitting window 28 for emitting guide light from a laser diode 26. The form of the light emitting body part 12 is substantially tilted forward to the pin pole 32. It is possible to install the pin pole 32 in the vicinity of a wall surface in such a way that the light emitting part 10 may not interfere with the wall surface. By rotating the light emitting part 14 to the light emitting body part 12, the light emitting window 28 is oriented to the surveying instrument.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224453-A (JP)
Title: Jumping implement and apparatus
Inventor: SHIRAKI MOTOYUKI
IPC: A63B5/11
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jumping implement and an apparatus having uniform and large rebound force across all surface, enabling a plurality of persons to jump together and capable of being inexpensively and easily installed.  <P>SOLUTION: The jumping implement consists of a three-dimensional net structural body 1 with a plurality of stretchable and linear objects 2 getting three-dimensionally and irregularly entangled and partially welded. The linear objects 2 consist of a thermoplastic resin. The outer face of the structural body 1 is covered by a covering material 10 consisting of a flexible material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224759-A (JP)
Title: Precipitator
Inventor: KAKUWA TAKASHI
IPC: B03C3/40
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrostatic precipitator that maximizes dust electrostatic charge efficiency, has stable discharge characteristics and improves ventilation characteristics by using a minus ion discharge means that emits air ions only without causing a corona discharge to optimize the discharge electrode structure of the minus ion generator that charges the dust.  <P>SOLUTION: The stable precipitator with no noticeable sound or the like is obtained by improving the dust collecting capacity and suppressing the deposition of the dust on a needle tip and a counter electrode section, by disposing a discharge electrode needle that is negatively charged of the minus ion generation device downstream the counter electrode that is an earth electrode or directing the needle tip of the discharge electrode that is negatively charged in an upstream direction, or disposing the earth electrode in parallel with the flow of the wind or getting interstitial distances for protecting the electrode sections in the downstream side of the wind to be bigger than those upstream of the wind.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226054-A (JP)
Title: Aliphatic polyester resin composition
Inventor: SAITO KAZUAKI
IPC: C08L67/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester resin composition capable of giving a molded article which is biodegradable and has good molding external appearances and excellent impact resistance.  <P>SOLUTION: The aliphatic polyester resin composition is obtained by melt-kneading 100 pts. wt. of an aliphatic polyester resin (A), 1-60 pts. wt. of a modified conjugated diene polymer (B) modified with a compound bearing one or more polar groups selected from among an amino group, imino group, hydroxy group, epoxy group, carboxy group and acid anhydride group and 0.01-5 pts. wt. of a free radical initiator (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233437-A (JP)
Title: Device and method for detecting abnormal pressure
Inventor: MATSUMAE KAZUNORI
IPC: G01F3/22
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for detecting abnormal pressure capable of accurately detecting the abnormal lowering of a pressure without deviating the measurement of the pulsation of a fluid to a high or low level side even when the pulsation occurs in the fluid to be measured.  <P>SOLUTION: This device for detecting the abnormal pressure comprises a pressure sensor 301 measuring the pressure of a gas, control part 306 and a pressure value calculation part 303 controlling the measurement by the pressure sensor 301 so as to measure the pressure at a non-constant frequency over the predetermined number of times, and a pressure lowering abnormality determination part 304 determining that a pressure lowering abnormality occurs when the number of measurement of pressure below a predetermined threshold value is equal to or higher than the number of times NL-th, a predetermined threshold value, as the result of the pressure measurement over the specified number of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233639-A (JP)
Title: Stereoscopic camera system and method for camera-to-camera calibration of the system
Inventor: OKUDA HARUHISA
IPC: H04N17/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic camera system capable of automatic camera-to-camera calibration of a stereoscopic system.  <P>SOLUTION: The system 2 comprises the stereoscopic camera 6A, 6B; the 3-D position calculating part 16 for calculating a first and second 3-D position of a person captured in the first and second stereoscopic images by the principle of stereoscopic view, based on the first and the second stereoscopic images; the region of projected person calculating part 18 for forming the first and second images, including the first and second regions of projected person which correlate with the projected image of the person captured in the first and second stereoscopic images projected to the 2-D plane, based on the first and second 3-D position; and the calibration correction part 21 for calibration of camera-to-camera of stereoscopic type, based on the relative positional relation of the first and second regions of projected person, when the number of regions of projected person included in the first and second images are the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099670-A (JP)
Title: Charging device and image forming apparatus
Inventor: NAKANE YOSHIKI
IPC: G03G15/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device capable of showing a desired charging performance over a long period, and to provide an image forming apparatus, capable of forming proper images with an image noise suppressed over a long period by installing the charging device.  <P>SOLUTION: The charging device 2 is provided with a discharge electrode 21, a stabilizer plate 22 having a rectangular cross section, and accommodating the electrode 21 and a grid 23 arranged in the opening part of the stabilizer plate 22. At least one of three members, that is, the discharge electrode 21, the stabilizer plate 22 and the grid 23 is made of a conductive material containing nickel at ≥30 wt%, alternatively, Ni or Pt plating is applied on at least one of the members with the plated amount equal to or exceeding 30 wt% of the member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235933-A (JP)
Title: Flux supplying apparatus
Inventor: TAKAHASHI TAKAYUKI
IPC: B23K3/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux supplying apparatus that has implemented a driving mechanism for maintaining the thickness of a thin film for transferring flux by the operation of a flux supplying table and a squeegee through a simple and inexpensive device.  <P>SOLUTION: The same compressed air as supplied to a cylinder for conveying and driving the component tape of a tape component supplying device is synchronized with the operation of a work head, and supplied from a air hose 57 to a pneumatic cylinder 77 that comprises a single acting cylinder. A piston 78 rises, a horizontal link arm 79 rotates in a clockwise, a vertical rod 85 descends, a ratchet wheel driving mechanism at the top end thereof causes a ratchet wheel 87 to rotate one turn, and then a squeegee 75 is rotated in counter-clockwise direction through a synchronous pulley 93, a timing belt 95, a synchronous pulley 94, and a rotation supporting axis 74, as shown in an arrow m in the figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236601-A (JP)
Title: Frequency synthesizer
Inventor: NAGASO YOICHI
IPC: H03L7/099
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when digital sampling is used in detecting the VCO (voltage-controlled oscillator) control sensitivity of a PLL (phase-locked loop) frequency synthesizer circuit, an unwanted frequency components are generated from the sampling frequency and a circuit size is increased.  <P>SOLUTION: The non-linearity of VCO control sensitivity characteristics are compensated for, by using a technique other than digital sampling. This ensures uniform frequency convergence characteristics and stability in a frequency at a utilized band in a frequency synthesizer, to optimize in-loop noise. For this purpose, an analog comparator circuit is provided. The analog comparator circuit has hysteresis characteristics and retains system stability so as not to frequently switch the transfer function of the PLL circuit, in the vicinity of threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231850-A (JP)
Title: Collection/management device of operation/diagnosis data in elevator
Inventor: SHIBATA YASUHIRO
IPC: H04Q9/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop conversion program per type of machine and reduce labor and cost when storing or taking out operation/diagnosis data of different types of elevators.  <P>SOLUTION: In this data collection/management device for collecting and managing operation/diagnosis data obtained from a diagnosis terminal unit of the elevator, definition information for defining operation/diagnosis data of different data formats outputted from the diagnosis terminal units T1, T2 of different types of elevators is provided in data base, definition information I1, I2 corresponding to the diagnosis terminal units is selected, and operation/diagnosis data DC1, DC2 which is different per type of elevator is analyzed and processed based on the selected definition information and is stored in the data base DB. When outputting operation/diagnosis data to an external device, operation/diagnosis data stored in the data base is generated, processed, and outputted based on definition information O1, O2. The definition information is constituted by name of data item, presence or absence of data registration, data length, data form, storage destination, and calculation expression for analytical processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240875-A (JP)
Title: Bearing having electric motor function and power generation function
Inventor: INOUE ATSUO
IPC: F16C41/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a motor and a generator for reduction of size, thickness, price, and energy consumption, or for efficient or simple conversion of kinetic energy to electric energy.  <P>SOLUTION: A plurality of coils are provided on an inner ring (or an outer ring) which is an induced material of a bearing. A plurality of magnets are arranged on the outer ring (or the inner ring) which is another induced material with putting N pole and S pole alternately. Rolling elements (galls or rollers) and a retainer are included between the inner ring and the outer ring. The outer ring (or the inner ring) is driven (rotated) by applying voltage on the plurality of coils on the inner ring (or the outer ring). Or, voltage is generated at the coils in the inner ring (or the outer ring) by rotating the outer ring (or the inner ring).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238661-A (JP)
Title: Recording apparatus, recording system, and control method for recording apparatus
Inventor: CHIKUMA SATOYUKI
IPC: G06F3/12
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper recording depending on an interface, when the recording is done in a recording apparatus with a plurality of interfaces with different transfer speeds.  <P>SOLUTION: In this control method for external equipment which is connected to the outside of the recording apparatus for performing the recording according to recording data and which transfers recording data via any one of the plurality of interfaces (611) possessed by the recording apparatus, the interface for use in the transfer of the recording data to the recording apparatus is determined among the plurality of interfaces provided in the recording apparatus (S42 and S43); the recording data corresponding to the image to be recorded by the recording apparatus to be connected are generated (S44 and S45); and the recording data generated in the above generation step are transferred to the recording apparatus (S46). In the generation of the data, the types of the processing of the generation are made different from each other depending on the determined interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244654-A (JP)
Title: Radio voip equipment
Inventor: KANEKO TETSUYA
IPC: H04W80/10
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a VoIP call using much more radio terminals by using a computer connected to LAN supplied to individual staffs.  <P>SOLUTION: Radio VoIP equipment 100 is a USB storage device that can be attached/detached to/from the computer 130. The equipment is provided with a Web server connection control part 101, a VPN connection control part 102, a VoIP information acquiring part 103, a VoIP information recording part 104, a terminal information recording part 105, an arrival and departure control part 106, a radio LAN connection control part 107, a control part 108, a storage part 109 and a USB interface 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244696-A (JP)
Title: Moving image coding unit and program, and moving image decoding unit and program
Inventor: WADA YUJI
IPC: H04N19/33
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve coding efficiency by reducing a data amount at the time of coding.  <P>SOLUTION: A moving image input means 1 receives input high-definition image data, and successively outputs the input image data as input image data on a frame-by-frame basis. An image separation means 2 separates the input image data from the means 1 into a plurality of standard image data y<SB>1</SB>-y<SB>4</SB>, based on the calculation using a predetermined image separation formula. Coding means 3-6 respectively encode the plurality of separated standard image data y<SB>1</SB>-y<SB>4</SB>. A code data multiplexing means 7 receives the respective code data being input from the means 3-6, and multiplexes the code data. A multiplexed code data output means 8 outputs the code data received from the means 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249438-A (JP)
Title: Mobile communication terminal with camera and height measuring method by the same
Inventor: YOSHIMA MASAYUKI
IPC: G01C11/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal with a camera, which can easily measure the height of a subject, without requiring special measurement equipment.  <P>SOLUTION: The mobile communication terminal with the camera, which is provided with a lens 171, an imaging element 172 having the optical axis agreeing with that of the lens, and an image processing part 18 for processing imaging information generated by the imaging element 172, further includes a level 19 for detecting that the optical axis of the lens 171 is approximately horizontal with the surface of the ground. The image processing part 18 includes a height calculation means for calculating the height of the object to be measured, on the basis of length information on the imaging element 172 corresponding to the height of the object to be measured included in the imaging information obtained at the imaging point at different distance from the object to be measured and on the distance between the imaging points, in the state in which it is detected by the level 19 that the optical axis of the lens is approximately horizontal with the surface of the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246720-A (JP)
Title: Decorative sheet
Inventor: NIINA KATSUYUKI
IPC: B32B27/30
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having design properties equal to those of a veneer coated decorative sheet using a material other than a vinyl chloride resin.  <P>SOLUTION: The decorative sheet has at least a base material layer 1, a pattern layer 2 and a transparent or translucent protective layer 5 comprising an olefinic resin, an acrylic resin, a polyester resin, a urethane resin, a polyvinyl alcohol resin or a copolymer of them, and the protective layer 5 is formed as the outermost layer. The surface and the inner face of the protective layer 5 are differently embossed, and coloration treatment 5b is applied to the recesses 5a of the embossed pattern of the protective layer. Since the embosses in the internal face are subjected to coloring treatment and filled, an embossed feeling is made clear, while the embossed feeling is suppressed because the protrusions/recesses of surface side is filled, and the embossed feeling becomes rather inconspicuous to develop a coating feeling. Apparently, the sheet has a constitution similar to that of a conventional one, but has entirely opposite effects developing a higher design effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257791-A (JP)
Title: Image display apparatus and driving method for same
Inventor: YAMANO AKIHIKO
IPC: G09G3/32
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To display a high quality image by correcting and uniformizing variation of electron emission characteristics in an image display apparatus in which a plurality of electron emission elements are arranged.  <P>SOLUTION: In a display panel 101 having the plurality of arranged electron emission elements and phosphors, a pulse width modulated driving signal having a plurality of voltage amplitude values according to an image data is applied to electron emission elements and an image is displayed. A correction table for correcting emission luminance variation according to each electron emission element when a predetermined voltage is applied, is held in a correction table holding circuit 110. By multiplying a gain corresponding to a modification level to a correction table value, a correction factor when a voltage having the plurality of voltage amplitude values is applied, is calculated. In a correction image data calculation circuit 112, by multiplying the correction factor to the image data, correction image data are formed and outputted and the display panel is driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI